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| author | Biju Das <biju.das.jz@bp.renesas.com> | 2022-02-25 20:53:18 +0300 |
|---|---|---|
| committer | Wim Van Sebroeck <wim@linux-watchdog.org> | 2022-05-08 11:34:03 +0300 |
| commit | baf1aace9ad15401f08e048a7f1fdec79821bc61 (patch) | |
| tree | dff4f982909256e2491c30f5dc50d2b13dd9287d /drivers/watchdog/watchdog_dev.c | |
| parent | 33d04d0fdba9fae18c7d58364643d2c606a43dba (diff) | |
| download | linux-baf1aace9ad15401f08e048a7f1fdec79821bc61.tar.xz | |
watchdog: rzg2l_wdt: Add error check for reset_control_deassert
If reset_control_deassert() fails, then we won't be able to
access the device registers. Therefore check the return code of
reset_control_deassert() and bailout in case of error.
Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/20220225175320.11041-6-biju.das.jz@bp.renesas.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
Diffstat (limited to 'drivers/watchdog/watchdog_dev.c')
0 files changed, 0 insertions, 0 deletions